News: Aerospace
Hamilton Standard custom engineered an all-stainless inline caster for a major aerospace supplier. The aerospace company ordered two of these special casters designed for a clean room environment and each with a carrying...
Videos: Materials
This robot named Buddy participated in the DARPA Robotics Challenge trials in December, 2013. Buddy was engineered by Team Mojavaton, led by Pacific Northwest National Laboratory engineer...
Briefs: Physical Sciences
An ultrasonic intake airflow meter for engine testbed applications was developed. An automotive intake airflow meter must fulfill a series of requirements differentiating it from typical ultrasonic...
News: RF & Microwave Electronics
Automotive battery suppliers are adding 48-V volumes to their prototype and production schedules at a steady rate, as a number of automakers prepare to launch new...
Videos: Imaging
A heart attack deprives heart tissue of oxygen, killing part of the muscle. The dead space is no longer an environment that muscle cells recognize, so scar tissue fills it in. In this short...
News: Green Design & Manufacturing
U.S. vehicle fuel economy rules that mandate a 54.5-mpg fleet average by 2025 are insufficient to stimulate major investments in zero-emission electrified vehicles, including battery...
News: Automotive
Global regulations intended to enhance pedestrian protection in a vehicle collision are presenting significant challenges to vehicle engineers. For example, they are being pushed to use...
News: Software
In recent years, the École de Technologie Supérieure (ETS) Research Laboratory in Active Controls, Avionics, and Aeroservoelasticity (LARCASE) has acquired several...
Videos: Electronics & Computers
A University of Minnesota research team, led by biomedical engineer Bin He, created a brain-computer interface with the goal of helping people with disabilities, such...
INSIDER Product: Electronics & Computers
ACCES I/O Products, Inc. (San Diego, CA) has released a new USB serial interface board—the ANDROID-232. Users can now control legacy RS-232 devices directly from modern Android devices. The ANDROID-232 uses the Android...
INSIDER Product: Electronics & Computers
Microchip Technology Inc. (Chandler, AZ) has announced a new power monitoring IC, the MCP39F501. This device is a highly integrated, single-phase power- monitoring IC designed for real-time measurement of AC power. It...
INSIDER Product: Electronics & Computers
Crystek's (Fort Meyers, FL) CVCO55CC-3850-3850 VCO (Voltage Controlled Oscillator) operates at 3850 MHz with a control voltage range of 0.5V~4.5V. This VCO features a typical phase noise of -110 dBc/Hz @ 10KHz...
INSIDER Product: Electronics & Computers
Agilent Technologies Inc. (Santa Clara, CA) has announced the addition of two new models to its U8480 Series USB thermocouple power sensors. The U8480 Series now includes an expanded frequency range to 67 GHz and...
News
Look out, super glue and paint thinner. Thanks to new dynamic materials developed at the University of Illinois, removable paint and self-healing plastics soon could be household products.
The researchers use commercially available ingredients to create their polymer. By slightly tweaking the...
News: Physical Sciences
U.S. Army-sponsored researchers at Georgia Tech have discovered a process for simultaneously storing and dissipating energy within structures that could lead to design rules for new types of active, reconfigurable materials for structural morphing, vibration attenuation and dynamic load mitigation.
In...
News: Design
Tractor-trailer design is significantly influenced by legal conditions regarding the vehicle dimensions and the provision of a maximum transportation volume.
News: RF & Microwave Electronics
Security is becoming a major factor for automakers, driven by several of the dominant industry trends. Connectivity and increasing volumes of software are among the factors prompting many...
Question of the Week
Amazon recently obtained a patent for "anticipatory shipping" — a system of delivering products to customers before they place an order. Using predictive analytics, such as previous searches and customer wish lists, the company could potentially ship items to a hub in the customer’s area ahead of time....
INSIDER: Electronics & Computers
Graphene, a form of two-dimensional carbon, has many desirable properties that make it a promising material in many applications. However, its production, especially...
INSIDER: Electronics & Computers
Using the microphones and speakers that come standard in many of today's laptop computers and mobile devices, hackers can secretly transmit and receive data using high-frequency audio signals...
INSIDER: Power
Solar energy has long been used as a clean alternative to fossil fuels such as coal and oil, but it could only be harnessed during the day when the sun’s rays were strongest. Researchers have...
INSIDER: Power
Duke University researchers have demonstrated the feasibility of wireless power transfer using low-frequency magnetic fields over distances much larger than the size of the transmitter and...
INSIDER: Power
Virginia Tech researchers developed a battery that runs on sugar and has an unmatched energy density, a development that could replace conventional batteries with ones that are cheaper,...
Videos: Medical
Penn State University chemists and engineers have placed tiny synthetic motors inside live human cells, propelled them with ultrasonic waves, and...
INSIDER: Medical
A team of physics researchers at the University of Adelaide, Australia, say that they have developed a new type of laser that will enable advances in areas as diverse as breath analysis for disease diagnosis and remote sensing of critical greenhouse gases.
News: Manufacturing & Prototyping
Given NASA's unique needs for highly customized spacecraft and instrument components, additive manufacturing, or 3-D printing, offers a compelling alternative to more traditional manufacturing approaches."We're not driving the additive manufacturing train; industry is," said Ted Swanson, the assistant chief for...
INSIDER: Electronics & Computers
Piezoelectrics, which can change mechanical stress to electricity and back again, are widely used in many fields, including computer hard drives, medical ultrasound, and sonar. Even so, understanding...
INSIDER: Robotics, Automation & Control
Timothy Lee, a student at Wake Forest University, Winston-Salem, NC, has built a robotic painting arm that can replicate the lines and shapes a surgeon makes with a scalpel using a...
INSIDER: Electronics & Computers
A team of Washington State University (WSU), Pullman, researchers has developed a gummy battery material that, they say, could dramatically improve the safety of lithium ion batteries.